I'm not sure the trim code to be honest. the LT's came with the 5 lug rim option though, the LS did not. there was no N/A 2.2 SS, only the 2.4's
Ok, well I'll dig into this more in the future...........
The car has "SS" style rear fascia and front fascia. Definitely different than the LT's I've seen with the mesh grill in the lower fascia and the foglamps in the front fascia. Maybe someone upgraded the car when it was in a little bender "in a parking lot" when the first owner (rental car company) had it. Kind of doubt is since I can tell exactly which panels were reshot (rt fender, front fascia and 1/2 of rt door). The rr fascia is factory paint. And rental companies never throw extra $ at anything.
I used to work for GM (contract) and will try to dig up an old option code book.
Thanks again.